Bogna Szymańska

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Two cases of poisoning produced by the unusual attack of colonies of insects from the family Bombidae, commonly known as bumblebees, are described. This type of poisoning may become severe toxicity and it is analyzed in the light of the latest findings. It is characterized by hemorrhagical symptoms, such as hematemesis and melaena.
O1 HIV-1 diversity in Bulgaria (current molecular epidemiological picture) Ivailo Alexiev, Reneta Dimitrova, Anna Gancheva, Asya Kostadinova, Mariyana Stoycheva, Daniela Nikolova, Ivaylo Elenkov National HIV Reference Laboratory, National Center of Infectious and Parasitic Diseases, Sofia, Bulgaria; Department of Infectious Diseases, Medical University,(More)
The aim of this study was to evaluate a degree of contribution of mechanically cleansed municipal sewage in a spread in on environment of bacteria of Enterobacteriaceae family with special regard to antibiotic resistant strains. High number of bacteria of Enterobacteriaceae family was found in 1 ml of sewage and the number of antibiotic-resistant bacteria(More)
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